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1、BRITISH STANDARD BS ISO 7967-5:2003 Reciprocating internal combustion engines Vocabulary of components and systems Part 5: Cooling systems ICS 01.040.27; 27.020 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 7967-5:2003 This Britis
2、h Standard was published under the authority of the Standards Policy and Strategy Committee on 12 September 2003 BSI 12 September 2003 ISBN 0 580 42625 4 National foreword This British Standard reproduces verbatim ISO 7967-5:2003 and implements it as the UK national standard. It supersedes BS 7016-5
3、:1992 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee MCE/14, RIC engines, to Subcommittee MCE/14/-/5, RIC engines Vocabulary, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its
4、secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or
5、of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text;
6、 present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover
7、, an inside front cover, the ISO title page, pages ii to vi, pages 1 to 16, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun she
8、ffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number Numro de rfrence ISO 7967-5:2003(E/F) OSI 3002 INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 7967-5 Second edition Deuxime dition 2003-02-15 Reciprocating internal combustion engines Vocabulary of compone
9、nts and systems Part 5: Cooling systems Moteurs alternatifs combustion interne Vocabulaire des composants et des systmes Partie 5: Systmes de refroidissement BS ISO 79675:2003 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E
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20、I SO 3002 All irthgs erse/devrTsuo iordts rsesvr iii Contents Page Foreword.v 1 Scope1 2 Arrangement of terms and definitions1 3 Grouping of cooling systems 1 4 Cooling systems .3 5 Cooling system components.8 Bibliography .13 Alphabetical index .14 BS ISO 79675:2003 Licensed Copy: sheffieldun sheff
21、ieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E/)F iv I SO 3002 All irthgs erse/devrTsuo iordts rsesvr Sommaire Page Avant-propos .vi 1 Domaine dapplication 1 2 Prsentation des termes et dfinitions.1 3 Groupement des systmes de refroidissement.1 4 Systmes
22、 de refroidissement 3 5 Composants des systmes de refroidissement.8 Bibliographie.13 Index alphabtique.15 BS ISO 79675:2003 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E/)F I SO 3002 All irthgs erse/devrTsuo iordts rsesvr
23、 v Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which
24、a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matt
25、ers of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circul
26、ated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsib
27、le for identifying any or all such patent rights. ISO 7967-5 was prepared by Technical Committee ISO/TC 70, Internal combustion engines. This second edition cancels and replaces the first edition (ISO 7967-5:1992), which has been technically revised. ISO 7967 consists of the following parts, under t
28、he general title Reciprocating internal combustion engines Vocabulary of components and systems: Part 1: Structure and external covers Part 2: Main running gear Part 3: Valves, camshaft drive and actuating mechanisms Part 4: Pressure charging and air/exhaust gas ducting systems Part 5: Cooling syste
29、ms Part 6: Lubricating systems Part 7: Governing systems Part 8: Starting systems Part 9: Control and monitoring systems BS ISO 79675:2003 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E/)F vi I SO 3002 All irthgs erse/devr
30、Tsuo iordts rsesvr Avant-propos LISO (Organisation internationale de normalisation) est une fdration mondiale dorganismes nationaux de normalisation (comits membres de lISO). Llaboration des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par une
31、 tude a le droit de faire partie du comit technique cr cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec lISO participent galement aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concerne l
32、a normalisation lectrotechnique. Les Normes internationales sont rdiges conformment aux rgles donnes dans les Directives ISO/CEI, Partie 2. La tche principale des comits techniques est dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont so
33、umis aux comits membres pour vote. Leur publication comme Normes internationales requiert lapprobation de 75 % au moins des comits membres votants. Lattention est appele sur le fait que certains des lments du prsent document peuvent faire lobjet de dro- its de proprit intellectuelle ou de droits ana
34、logues. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO 7967-5 a t labore par le comit technique ISO/TC 70, Moteurs combustion interne. Cette deuxime dition annule et remplace la premire dition (ISO 7967-5:1992), qui a f
35、ait lobjet dune rvision technique. LISO 7967 comprend les parties suivantes, prsentes sous le titre gnral Moteurs alternatifs combustion interne Vocabulaire des composants et des systmes: Partie 1: Structure du moteur et de ses capotages Partie 2: Mcanismes principaux Partie 3: Soupapes, arbre cames
36、 et mcanismes de commande Partie 4: Compresseur et circuits dadmission et dchappement Partie 5: Systmes de refroidissement Partie 6: Systmes de lubrification Partie 7: Systmes de rgulation Partie 8: Systmes de dmarrage Partie 9: Systmes de commande et de surveillance BS ISO 79675:2003 Licensed Copy:
37、 sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI NITERNATNOIAL STANDARD ONMRI ENTENRATIONALE IS-7697 O5:(3002E/)F I SO 3002 All irthgs erse/devrTsuo iordts rsesvr 1 Reciprocating internal combustion engines Vocabulary of components and systems Part 5: Cool
38、ing systems Moteurs alternatifs combustion interne Vocabulaire des composants et des systmes Partie 5: Systmes de refroidissement 1 Scope 1 Domaine dapplication ISO 7967 establishes a vocabulary, in English and French for components and systems of reciprocat- ing internal combustion engines. This pa
39、rt of ISO 7967 defines terms relating to cooling systems and their components. LISO 7967 tablit un vocabulaire en anglais et en franais des composants et des systmes des mo- teurs alternatifs combustion interne. La prsente partie de lISO 7967 dfinit les termes relatifs aux systmes de refroidissement
40、 et leurs composants. 2 Arrangement of terms and definitions 2 Prsentation des termes et dfinitions The terms and definitions are listed as a table under Clauses 4 and 5. Where necessary, illustrations are given which show the typical cooling system or shape of the component. In some illustrations,
41、the component is highlighted to aid identification. Les termes et dfinitions sont prsents sous forme de tableau dans les Articles 4 et 5. Lorsque cest ncessaire, une illustration est ajou- te pour montrer le systme de refroidissment typi- que ou la forme du composant. Dans certaines illustrations, l
42、e composant est mis en relief pour fa- ciliter son identification. 3 Grouping of cooling systems 3 Groupement des systmes de refroidissement A diagram showing the relationship between the various types of cooling system is given in Figure 1. Un schma montrant la relation entre les diffrents types de
43、 systmes de refroidissement est prsent la Figure 1. BS ISO 79675:2003 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E/)F 2 I SO 3002 All irthgs erse/devrTsuo iordts rsesvr a The term “water cooling” is also used when the li
44、quid coolant is predominantly water. b The term “oil cooling” is used when the cooling liquid is oil only. c The term “oil/air cooling” is used when the cooling fluid is oil and air. a Le terme refroidissement par eau est aussi utilis lorsque le liquide rfrigrant est principalement de leau. b Le ter
45、me refroidissement par huile est utilis lorsque le liquide de refroidissement est uniquement de lhuile. c Le terme refroidissement par huile/air est utilis lorsque les fluides de refroidissement sont de lhuile et de lair. Figure 1 Types of cooling system Figure 1 Types de systmes de refroidissement
46、BS ISO 79675:2003 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 25 14:25:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS-7697 O5:(3002E/)F I SO 3002 All irthgs erse/devrTsuo iordts rsesvr 3 4 Cooling systems 4 Systmes de refroidissement No. No Term Terme Definition Dfinition Illustration 4.1
47、Liquid cooling A cooling system in which a liquid coolant is used as the transfer fluid Refroidisse- ment par liquide Systme de refroidissement dans lequel le fluide de transfert est un liquide rfrigrant 4.1.1 Evaporative cooling A liquid cooling system in which engine heat is dissipated by evaporat
48、ing liquid coolant Refroidisse- ment par vaporation Refroidissement par liquide o la chaleur du moteur est dissipe par vaporation du liquide rfrigrant 4.1.1.1 Single evapo- rative cooling Evaporative cooling where evaporative losses in the liquid coolant are compensated by refilling Refroidisse- ment par vaporation simple Refroidissement par vaporation o les pertes par vaporation du liquide rfrigrant sont compen- ses pa